DE19521395B4 - Brush bridge for a collector motor with a cylindrical housing - Google Patents
Brush bridge for a collector motor with a cylindrical housing Download PDFInfo
- Publication number
- DE19521395B4 DE19521395B4 DE1995121395 DE19521395A DE19521395B4 DE 19521395 B4 DE19521395 B4 DE 19521395B4 DE 1995121395 DE1995121395 DE 1995121395 DE 19521395 A DE19521395 A DE 19521395A DE 19521395 B4 DE19521395 B4 DE 19521395B4
- Authority
- DE
- Germany
- Prior art keywords
- motor housing
- fixed contacts
- carrier plate
- collector
- brush bridge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/14—Means for supporting or protecting brushes or brush holders
- H02K5/143—Means for supporting or protecting brushes or brush holders for cooperation with commutators
- H02K5/148—Slidably supported brushes
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
- H02K23/66—Structural association with auxiliary electric devices influencing the characteristic of, or controlling, the machine, e.g. with impedances or switches
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2211/00—Specific aspects not provided for in the other groups of this subclass relating to measuring or protective devices or electric components
- H02K2211/03—Machines characterised by circuit boards, e.g. pcb
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
- H02K5/225—Terminal boxes or connection arrangements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/28—Cooling of commutators, slip-rings or brushes e.g. by ventilating
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc Machiner (AREA)
- Motor Or Generator Frames (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
Bürstenbrücke für einen Kollektormotor (1) mit einem zylinderförmigen Motorgehäuse (3), in dem über Lager (13, 15) die den Rotor (17) und den Kollektor (19) aufnehmende Motorwelle (21) drehbar gelagert ist und an dessen Innenseite (23) Permanentmagnete (25, 27) im Bereich des Blechpaketes (29) des Rotors (17) angeordnet sind, wobei auf dem Kollektor (19) schleifende Kohlebürsten (35, 37) in Halterungen einer Trägerplatte (127) geführt gelagert sind, welche aus einem elektrisch isolierenden Material besteht, topfförmig ausgebildet ist und mit ihrer zylindrischen Umfangsfläche in das zylindrische Motorgehäuse (19) begrenzt einschiebbar gelagert ist und auf der inneren Bodenfläche der Bodenplatte Halterungselemente für elektrische Bauteile wie Drosseln, Kondensator, Widerstände sowie für Festkontakte aufweist, wobei auf der Trägerplatte (127) ein Widerstand (125) angeordnet ist, der die Form eines Teiles eines Hohlzylinders hat, dessen Krümmungsradius dem Krümmungsradius des Mantelgehäuses (4) des Motorgehäuses (3) entspricht und der durch mindestens eine Feder derart beaufschlagt wird, daß die Außenfläche...Brush bridge for one Collector motor (1) with a cylindrical motor housing (3), in the over Bearing (13, 15) which receives the rotor (17) and the collector (19) Motor shaft (21) is rotatably mounted and on the inside (23) Permanent magnets (25, 27) in the region of the laminated core (29) of the rotor (17) are arranged, wherein on the collector (19) grinding carbon brushes (35, 37) in holders of a carrier plate (127) are stored, which are made of an electrically insulating material exists, cup-shaped is formed and with its cylindrical peripheral surface in the cylindrical motor housing (19) is limited in insertion and stored on the inner bottom surface of the Base plate support elements for electrical components such as chokes, capacitors, resistors as well for fixed contacts having, wherein on the carrier plate (127) a resistor (125) is arranged, which has the shape of a part a hollow cylinder whose radius of curvature has the radius of curvature of the jacket housing (4) of the motor housing (3) and acted upon by at least one spring so is that the outer surface ...
Description
Die Erfindung betrifft eine Bürstenbrücke für einen Kollektormotor mit einem zylinderförmigen Gehäuse der im Oberbegriff des Patentanspruches 1 angegebenen Art.The The invention relates to a brush bridge for a Collector motor with a cylindrical housing in the preamble of Claim 1 specified type.
Durch
die
Aus
der
Der Erfindung liegt die Aufgabe zu Grunde, eine Bürstenbrücke für einen Kollektormotor mit einem zylinderförmigen Gehäuse zu schaffen, bei der eine Wärmeableitung der auf ihr angeordneten, wärmeerzeugenden elektrischen bzw. elektronischen Bauelemente noch weiter verbessert wird. Dieses soll insbesondere durch preisgünstig zu fertigende bzw. zu montierende Einzelteile der Bürstenbrücke gewährleistet werden.Of the Invention is based on the object, a brush bridge for a collector motor with a cylindrical one casing to create, at a heat dissipation the heat-generating one arranged on it electrical or electronic components even further improved becomes. This is to be produced in particular by inexpensive or too Mounting parts of the brush bridge guaranteed become.
Diese Aufgabe wird durch die im Patentanspruch 1 gekennzeichneten Merkmale gelöst.These Task is characterized by the features characterized in claim 1 solved.
Vorteilhaft Weiterbildungen sind den Unteransprüchen zu entnehmen.Advantageous Further developments can be found in the dependent claims.
Durch die Erfindung wird eine preisgünstig fertigbare und eine einfach handhabbare Bürstenbrücke hoher Funktionstüchtigkeit bei guter Wärmeableitung geschaffen. In vorteilhafter Ausgestaltung bestehen die Festkontakte aus gestanzten Federblechteilen, welche so ausgebildet sind, dass sie den aus einem Hohlzylinder bestehenden Widerstand gegen die Mantelfläche des Motorgehäuses federnd drücken.By The invention will be a reasonably manufacturable and an easy-to-handle brush bridge high functionality with good heat dissipation created. In an advantageous embodiment, the fixed contacts from stamped spring plate parts, which are designed such that they are made of a hollow cylinder resistance to the lateral surface of the motor housing Press resiliently.
Die Erfindung wird anhand eines Ausführungsbeispieles im folgenden näher beschrieben. Es zeigen:The Invention is based on an embodiment closer in the following described. Show it:
Die
Die
Lagerschilde
Die
feste Verbindung der Lagerschilde
Da
die Rastklinken
Bei
einem Kollektormotor für
eine Lüfteranordnung
zur Kühlung
einer Brennkraftmaschine besteht das B-seitige Lagerschild
Ein
Widerstand
Kontaktanschlüsse mit
Festkontakten
Die
drei Festkontakte
Die
Wärmeableitung
von den Festkontakten
In
vorteilhafter Ausgestaltung bildet die Trägerplatte
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1995121395 DE19521395B4 (en) | 1995-06-13 | 1995-06-13 | Brush bridge for a collector motor with a cylindrical housing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1995121395 DE19521395B4 (en) | 1995-06-13 | 1995-06-13 | Brush bridge for a collector motor with a cylindrical housing |
Publications (2)
Publication Number | Publication Date |
---|---|
DE19521395A1 DE19521395A1 (en) | 1996-12-19 |
DE19521395B4 true DE19521395B4 (en) | 2007-05-10 |
Family
ID=7764217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1995121395 Expired - Fee Related DE19521395B4 (en) | 1995-06-13 | 1995-06-13 | Brush bridge for a collector motor with a cylindrical housing |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE19521395B4 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10034011A1 (en) * | 2000-07-13 | 2002-01-31 | Temic Auto Electr Motors Gmbh | Permanent magnet motor, especially as drive motor for motor vehicle radiator fans, has permanent magnet aperture into which free end of cylindrical segment series resistance protrudes |
DE102005032393A1 (en) * | 2005-07-12 | 2007-01-18 | Temic Automotive Electric Motors Gmbh | Resistor component for an electrical machine |
DE202008013947U1 (en) * | 2008-10-18 | 2010-03-18 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Hallstadt | electric motor |
DE102017223061A1 (en) * | 2017-12-18 | 2019-06-19 | Bühler Motor GmbH | COMMUTATOR ENGINE AND SERIES OF COMMUTATOR MOTORS |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3021948C2 (en) * | 1980-06-12 | 1990-04-26 | Swf Auto-Electric Gmbh, 7120 Bietigheim-Bissingen, De | |
EP0520191A2 (en) * | 1991-06-27 | 1992-12-30 | Licentia Patent-Verwaltungs-GmbH | Brush gear for a direct-current permanent-magnet motor |
-
1995
- 1995-06-13 DE DE1995121395 patent/DE19521395B4/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3021948C2 (en) * | 1980-06-12 | 1990-04-26 | Swf Auto-Electric Gmbh, 7120 Bietigheim-Bissingen, De | |
EP0520191A2 (en) * | 1991-06-27 | 1992-12-30 | Licentia Patent-Verwaltungs-GmbH | Brush gear for a direct-current permanent-magnet motor |
DE4121202A1 (en) * | 1991-06-27 | 1993-01-14 | Licentia Gmbh | BRUSH BRIDGE FOR A DC PERMANENT MAGNETIC MOTOR |
Also Published As
Publication number | Publication date |
---|---|
DE19521395A1 (en) | 1996-12-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8127 | New person/name/address of the applicant |
Owner name: TEMIC AUTOMOTIVE ELECTRIC MOTORS GMBH, 10553 BERLI |
|
8181 | Inventor (new situation) |
Free format text: SCHMIDT, ANDREAS, 27751 DELMENHORST, DE SCHIRAKOWSKI, HEINZ-DIETER, 26127 OLDENBURG, DE HOMFELDT, PETER, 26419 SCHORTENS, DE |
|
8110 | Request for examination paragraph 44 | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |